Inflation
Macroeconomics
Summary
Inflation is a broad rise in the prices of goods and services over time. [1]
Key points
Definition
Inflation is a broad rise in the prices of goods and services over time. [1]
How the concept works
A change in one product’s price is not the same as economy-wide inflation. Price indices combine many items, and household experiences vary with spending patterns. [1]
Key facts and scope
Source review record
Source record reviewed for this edition; not an event date [1]
Questions and answers
Does a higher price for one product necessarily mean broad inflation?
No. Inflation concerns a broad increase across goods and services rather than a single isolated price change. [1]
Sources and editorial notes
Source-based organization of the available facts. Missing business history, financial results or legal mandates are not inferred.
Prepared 23 October 2026. Source dates and review dates have different meanings. This is reference information, not investment advice.